| 生物源农药防治甜玉米螟害试验 |
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| 引用本文： | 邱道寿. 生物源农药防治甜玉米螟害试验[J]. 杂粮作物, 2004, 24(4): 228-229 |
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| 作者姓名： | 邱道寿 |
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| 作者单位： | 广东省农业科学院,作物研究所,广东,广州,510640 |
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| 基金项目： | 广东省重大科技专项基金，广东省科技攻关项目，广东省农业科学院博士启动基金，广东省农业科学院作物研究所自选项目 |
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| 摘 要： | 应用两种生物源农药Bt(Bt可湿性粉剂、玉米虫尽Bt颗粒剂)、1.8%阿维菌素乳油与化学农药(30%灭铃光乳油、3%米乐尔颗粒剂)对春、秋两季甜玉米玉米螟的进行田间小区防治试验,结果表明两种生物源农药Bt和阿维菌素对甜玉米螟害的防治效果可达75%,接近同类化学农药的防治水平.
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| 关 键 词： | 苏云金杆菌 阿维菌素 亚洲玉米螟 甜玉米 |
| 文章编号： | 1003-4803(2004)04-0228-02 |
| 修稿时间： | 2004-02-19 |
The Biopesticide Control of Asian Cornborer in Sweetcorn Fields |
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| QIU Dao-shou. The Biopesticide Control of Asian Cornborer in Sweetcorn Fields[J]. Rain Fed Crops, 2004, 24(4): 228-229 |
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| Authors: | QIU Dao-shou |
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| Abstract: | In a sweetcorn field experiment, two biopesticides (Bt wettable powder/Bt granule and 1.8% avermectin emulsifiable concentrate) and two chemical pesticides (30% Mielingguang emulsifiable concentrate and 3% isazofos granule) were used to control Asian cornborer(Ostrinia furnacalis)at Spring and Autumn planting seasons. The result showed that the control effect of two biopesticides, Bt and avermectin, reached above 75%. It is very close to the control level of the chemical pesticides. |
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| Keywords: | bacillus thuringiensis avermectins Ostrinia furnacalis sweetcorn |
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